31893530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4430

約数の個数: 32

約数和(自身を含む): 62213184

約数和(自身を除く): 30319654

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 4363, 7310, 8726, 21815, 43630, 74171, 148342, 187609, 370855, 375218, 741710, 938045, 1876090, 3189353, 6378706, 15946765, 31893530]

約数ペア:

[(1, 31893530), (2, 15946765), (5, 6378706), (10, 3189353), (17, 1876090), (34, 938045), (43, 741710), (85, 375218), (86, 370855), (170, 187609), (215, 148342), (430, 74171), (731, 43630), (1462, 21815), (3655, 8726), (4363, 7310)]